67464873

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 114616320

約数和(自身を除く): 47151447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 727, 1473, 2181, 3437, 4419, 5089, 6543, 10311, 13257, 15267, 19629, 30933, 45801, 92799, 137403, 356957, 1070871, 2498699, 3212613, 7496097, 9637839, 22488291, 67464873]

約数ペア:

[(1, 67464873), (3, 22488291), (7, 9637839), (9, 7496097), (21, 3212613), (27, 2498699), (63, 1070871), (189, 356957), (491, 137403), (727, 92799), (1473, 45801), (2181, 30933), (3437, 19629), (4419, 15267), (5089, 13257), (6543, 10311)]